4957540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 12604032

約数和(自身を除く): 7646492

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2083, 2380, 4166, 8332, 10415, 14581, 20830, 29162, 35411, 41660, 58324, 70822, 72905, 141644, 145810, 177055, 247877, 291620, 354110, 495754, 708220, 991508, 1239385, 2478770, 4957540]

約数ペア:

[(1, 4957540), (2, 2478770), (4, 1239385), (5, 991508), (7, 708220), (10, 495754), (14, 354110), (17, 291620), (20, 247877), (28, 177055), (34, 145810), (35, 141644), (68, 72905), (70, 70822), (85, 58324), (119, 41660), (140, 35411), (170, 29162), (238, 20830), (340, 14581), (476, 10415), (595, 8332), (1190, 4166), (2083, 2380)]